.game-container{
    
    width: 1920px;
    height: 730px;
    position: absolute;
    margin-left: -10px;
   
}

.sky{

    background-image: url("images/game-background.png");
    width: 1960px;
    height: 580px;
    position: absolute;
}

.ground{

    /*background-image: url("images/bottom.png");*/
    background-color: rgb(230, 176, 76);
    background-size: 100% 100%;
    width: 1960px;
    height: 300px;
    position: absolute;
    top: 580px;
    z-index: +1;
    object-fit: fill; 
}

.ground2{

    /*background-image: url("images/bottom.png");*/
    background: repeating-linear-gradient(
        45deg,
        #a5e65a, /* Verde-claro */
        #a5e65a 10px,
        #7ac943 10px,
        #7ac943 20px
      );
      border-bottom: 4px solid #7a9520; 
    background-size: 100% 100%;
    width: 1960px;
    height: 20px;
    position: absolute;
    top: 580px;
    z-index: +1;
    object-fit: fill; 
  
}

.bird{

    background-image: url("images/ezgif.com-animated-gif-maker.gif") ;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;   
    position: absolute;
    height: 45px;
    width: 60px;
    outline-color: black;
   
}

/*
.birdAnimation{

    background-image: url("images/bird.png") ;
    position: absolute;
    height: 45px;
    width: 60px;
    outline-color: black;
    animation: fly 3s ease-in-out infinite;
}
*/

@keyframes fly {
    0% { transform: translateY(0); }
    25% { transform: translateY(-30px); }
    50% { transform: translateY(0); }
    75% { transform: translateY(30px); }
    100% { transform: translateY(0); }
}
    
.obstacle{
    background-image: url("images/pipe.png");
    width: 61px;
    height: 300px;
    position: absolute;
}

.topobstacle{
    background-image: url("images/pipe.png");
    transform: rotate(180deg);
    width: 60px;
    height: 280px;
    position: absolute;
}


.bordertop{

    width:1960px;
    height: 60px;
    position: absolute;
    background-color:white;
    z-index: +1;
    margin-top: -10px;
    margin-left: -10px;
   
}

#retryImage:hover {
    transform: scale(1.1); 
  }

  .countdown {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: auto;
    z-index: 100;
    opacity: 0;
    pointer-events: none; /* Garante que não bloqueia cliques */
  }
  
  .countdown.show {
    opacity: 1;
    transition: opacity 0.3s ease;
  }